This is a piece of a sand dollar, as seen through a scanning electron microscope (SEM). The SEM images were taken by Janet Steven and Gabriel Lane on an AMRAY 1810 scanning electron microscope at Sweet Briar College. The specimen was sputter-coated for 60 sec with Au/Pd at 50 mTorr and 40 mamp. Imaging was done at 3 KV. This panorama was hand-stitched from 64 SEM images using Adobe Photoshop.